Help me Invoke the Enter Button Action when Node is Editable State

Question

I want to invoke an Action on press of the Enter Button when the Node is in Editable Mode.
Currently in the below code, The message "Ï am here" gets printed on selecting a node and cliking the 'Enter' Key.
I want the same message action to be invoked when we press F2 on a Node, when the Node is editable itself when a user clicks Enter Button
.import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import javax.swing.AbstractAction;
import javax.swing.ActionMap;
import javax.swing.InputMap;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTree;
import javax.swing.KeyStroke;
import javax.swing.tree.DefaultMutableTreeNode;
class NodeTree extends JTree {
     public void addActions() {
          ActionMap aMap = this.getActionMap();
          aMap.put("rename", new NodeTreeAction(this, "rename"));
          this.setActionMap(aMap);
          InputMap map = this.getInputMap(JComponent.WHEN_FOCUSED);
          map.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "rename");
          this.setInputMap(JComponent.WHEN_FOCUSED, map);
public class JTreeSample {
     public static void main(String[] args) {
          NodeTree tree = new NodeTree();
          JFrame frame = new JFrame("Manual Nodes Sample");
          DefaultMutableTreeNode root = new DefaultMutableTreeNode("Root");
          DefaultMutableTreeNode mercury = new DefaultMutableTreeNode("Elem1");
          root.add(mercury);
          DefaultMutableTreeNode venus = new DefaultMutableTreeNode("Elem2");
          root.add(venus);
          DefaultMutableTreeNode mars = new DefaultMutableTreeNode("Elem3");
          root.add(mars);
          tree.setEditable(true);
          tree.addActions();
          JScrollPane scrollPane = new JScrollPane(tree);
          frame.getContentPane().add(scrollPane, BorderLayout.CENTER);
          frame.setSize(300, 150);
          frame.setVisible(true);
class NodeTreeAction extends AbstractAction {
     private NodeTree tree;
     private String cmd;
     public NodeTreeAction(NodeTree tree, String cmd) {
          super(cmd);
          this.cmd = cmd;
          this.tree = tree;
     public void actionPerformed(ActionEvent e) {
          if (cmd.equals("rename")) {
               System.out.println("Ï am here");
}

Answer 1

I modified the NodeTree Class with the following
class NodeTree extends JTree {
     public void addActions() {
          ActionMap aMap = this.getActionMap();
          aMap.put("rename", new NodeTreeAction(this, "rename"));
          this.setActionMap(aMap);
          InputMap map = this.getInputMap(JComponent.WHEN_FOCUSED);
          map.put(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, 0), "rename");
          this.setInputMap(JComponent.WHEN_FOCUSED, map);
     @Override
     public void startEditingAtPath(TreePath path) {
       if(!isEditing() || stopEditing()) {
         Action.actionPerformed(new ActionEvent(this,
           ActionEvent.ACTION_PERFORMED, Action.getActionCommand()));
}I am getting an Error on Line
Action.actionPerformed(new ActionEvent(this,
*     ActionEvent.ACTION_PERFORMED, Action.getActionCommand()));*
saying, cannot make a static reference to the non-static method actionPerformed(ActionEvent) from ActionListener
Could you please help. I am totally new to this.
Hemanth